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| author | Vishal Moola (Oracle) <[email protected]> | 2023-10-20 11:33:29 -0700 |
|---|---|---|
| committer | Andrew Morton <[email protected]> | 2023-10-25 16:47:14 -0700 |
| commit | dbf85c21e4aff90912b5d7755d2b25611f9191e9 (patch) | |
| tree | 6743395a1f1817af35f9df274d4dc16159f5a837 /tools/perf/scripts/python/stackcollapse.py | |
| parent | 5c07ebb372d66423e508ecfb8e00324f8797f072 (diff) | |
mm/khugepaged: convert is_refcount_suitable() to use folios
Both callers of is_refcount_suitable() have been converted to use
folios, so convert it to take in a folio. Both callers only operate on
head pages of folios so mapcount/refcount conversions here are trivial.
Removes 3 calls to compound head, and removes 315 bytes of kernel text.
Link: https://lkml.kernel.org/r/[email protected]
Signed-off-by: Vishal Moola (Oracle) <[email protected]>
Reviewed-by: David Hildenbrand <[email protected]>
Reviewed-by: Yang Shi <[email protected]>
Cc: Kefeng Wang <[email protected]>
Cc: Matthew Wilcox (Oracle) <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions